No. There is no reduction in battery life if you update to the latest version of the LibreLink^◊ app and receive real-time glucose readings from your Libre 2 or Libre 2 Plus Sensor.

◊ The FreeStyle LibreLink app is only compatible with certain mobile devices and operating systems. Please check our website for more information about device compatibility before using the app. Use of the FreeStyle LibreLink app may require registration with LibreView.